Isotopically Labeled Compounds
Medchemexpress LLC Hexanedioic acid dimethyl ester-d8 | 52089-64-2 | 10mg
Dimethyl adipate-d8 (Hexanedioic acid dimethyl ester-d8) is the deuterium labeled Dimethyl adipate (HY-W015301) Dimethyl adipate is an aliphatic dicarboxylate compound Dimethyl adipate is mainly used as a plasticizer and an intermediate in organic synthesis
Medchemexpress LLC Decanoic acid-d19 | 88170-22-3 | 98.4% | 191.38 | C10HD19O2 | 5 MG
Decanoic acid-d19 is the deuterium-labeled form of decanoic (capric) acid used as an isotope-labeled standard and tracer in analytical, metabolic, and pharmacokinetic research. It is a deuterated fatty acid reported to be brain-penetrant and a non-competitive AMPA receptor inhibitor; the material is supplied for laboratory use with batch documentation available.
- Deuterium-labeled (d19) analog for isotope tracing.
- High reported purity: 98.4%.
- Molecular formula C10HD19O2; molecular weight 191.38.
- Supplied in small pack sizes suitable for analytical work.
- Provided with certificate of analysis and safety data sheet.
- Suitable for metabolic, pharmacokinetic, and tracer studies.
- Useful as an internal standard for mass spectrometry.
Medchemexpress LLC 1-bromoheptane-d15 | 98195-42-7 | MFCD01073970 | >98.0% | 194.19 | C7D15Br | 10 MG
1-Bromoheptane-d15 is the deuterium-labeled analogue of 1-bromoheptane used as an isotopic tracer and internal standard in analytical and synthetic workflows. It is supplied in small, pre-weighed quantities for laboratory use, has a molecular weight of 194.19, and appears as a colorless to light yellow liquid. This product supports mass spectrometry, tracer studies, and method development.
Sigma Aldrich Fine Chemicals Biosciences D-Glucose 6-phosphate sodium salt crystalline | 54010-71-8 | MFCD00006611 | 25G
D-Glucose 6-phosphate sodium salt crystalline | Purity: >=98% (HPLC) | Mol Wt: 282.12 | 54010-71-8 | MFCD00006611 | 25G
Cayman Chemical Methotrexate-d3 5mg
An internal standard for the quantification of methotrexate by GC- or LC-MS
Medchemexpress LLC Glycocyamine-d2 (guanidinoacetic acid-d2) | 1173020-63-7 | 99.9% | 119.12 | C3H5D2N3O2 | 1 MG
Glycocyamine-d2 is the deuterium-labeled analog of glycocyamine (guanidinoacetic acid), a metabolic precursor of creatine. It is provided as a stable-isotope standard for research and analytical applications, including quantitative mass spectrometry and metabolic studies.
- Stable-isotope labeled deuterated analog for tracer and internal standard use.
- High purity (99.9%) suitable for analytical workflows.
- Molecular formula C3H5D2N3O2 and molecular weight 119.12.
- Available in small to bulk quantities (1-500 mg) for method development and routine assays.
- Suitable for use in mass spectrometry and metabolic investigations.
Medchemexpress LLC Sulfabrom-d4 | 2374858-36-1 | 361.25 | 25 MG
Sulfabrom-d4 (N 3517-d4) is the deuterium-labeled form of Sulfabrom, a long-acting sulfonamide. It is employed in the treatment of coccidiosis and various bacterial infections in poultry, swine, and cattle. This product is an isotope-labeled compound.
- Deuterium-labeled form of Sulfabrom
- Used to treat coccidiosis
- Effective against various bacterial infections
- Suitable for poultry, swine, and cattle
Cayman Chemical DeferIpron-d3 1mg
An internal standard for the quantification of deferiprone by GC- or LC-MS
Medchemexpress LLC Heptadecanoic acid | 506-12-7 | 270.45 | 100 MG
Heptadecanoic acid | 506-12-7 | 270.45 | 100 MG
Cayman Chemical a-MurIcholIc AcId-d4 1mg
An internal standard for the quantification of α-muricholic acid by GC- or LC-MS
Medchemexpress LLC Pyrene-d10 | 1718-52-1 | C16D10 | 50 MG
Pyrene-d10 is a deuterium labeled form of Pyrene, designed for research use only.
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- For research applications only
Medchemexpress LLC Cotinine-d3 N-β-D-Glucuronide | 139427-57-9 | C16H17D3N2O7 | 1 MG
Cotinine-d3 N-β-D-Glucuronide is the deuterium-labeled form of Cotinine N-β-D-Glucuronide. It is a glucuronide conjugate of the tobacco metabolite Cotinine, promising for research related to tobacco carcinogen metabolism and cognitive function. This compound is intended for research use only.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Stable heavy isotopes incorporated into drug molecules are largely used as tracers for quantitation during drug development
- Deuteration can potentially affect the pharmacokinetic and metabolic profiles of drugs
Cambridge Isotope Laboratories Glycan-F3-13C-Gal4 (galactose-13C6 99%) 500 pmol
Glycan-F3-13C-Gal4 (galactose-13C6 99%) 500 pmol
